<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>透明度和光标属性</title>
    <style>
        img {
            opacity: 0.5;
        }

        div {
            width: 200px;
            height: 200px;
            background-color: red;
            cursor: pointer;
            cursor: text;
            cursor: move;
        }
    </style>
</head>

<body>
    <img src="./img/huawei.jpg" alt="">

    <div></div>
</body>

</html>